[Issue 17213] [REG2.072] take address of ref return value @safe

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=17213

--- Comment #3 from Walter Bright <bugzilla at digitalmars.com> ---
It's never been legal to take the address of a 'ref' in @safe code - it's a
compiler bug that that was ever allowed. The compiler will allow it if bar() is
marked as @trusted.

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